Vulnerabilities > CVE-2021-45392 - Out-of-bounds Write vulnerability in Tenda Ax12 Firmware 22.03.01.21Cn
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
A Buffer Overflow vulnerability exists in Tenda Router AX12 V22.03.01.21_CN in the sub_422CE4 function in page /goform/setIPv6Status via the prefixDelegate parameter, which causes a Denial of Service.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 | |
| Hardware | 1 |
Common Weakness Enumeration (CWE)
References
- http://tendawifi.com/index.html
- http://tendawifi.com/index.html
- https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/2
- https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX12/2
- https://www.tenda.com.cn/
- https://www.tenda.com.cn/
- https://www.tenda.com.cn/product/AX12.html
- https://www.tenda.com.cn/product/AX12.html